Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.
摘 要: 通过对C7620-11夹盘多刀半自

的改
,
了加工种类,提高了自
化程度,使其成为
台简易型数控
。
动
动


约花费10亿美元,相当于今天




